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  <ul class="site-dir"> 
   <li><a href="#use"><cite>小睹为快</cite></a></li> 
   <li><a href="#input"><cite>输入框</cite></a></li> 
   <li><a href="#select"><cite>下拉选择框</cite></a></li> 
   <li><a href="#checkbox"><cite>复选框</cite></a></li> 
   <li><a href="#switch"><cite>开关</cite></a></li> 
   <li><a href="#radio"><cite>单选框</cite></a></li> 
   <li><a href="#textarea"><cite>文本域</cite></a></li> 
   <li><a href="#inline"><cite>组装行内表单</cite></a></li> 
   <li><a href="#ignore"><cite>忽略美化</cite></a></li> 
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         <div class="layui-menu-body-title"> <a href="/doc/base/element.html"> <span>页面元素 </span> <span class="layui-font-12 layui-font-gray">规范 公共类 属性</span> </a> 
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         页面元素 
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         <div class="layui-menu-body-title"> <a href="/doc/element/layout.html"> <span>布局 </span> <span class="layui-font-12 layui-font-gray">栅格 后台管理布局</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/element/button.html"> <span>按钮 </span> <span class="layui-font-12 layui-font-gray">button</span> </a> 
         </div> </li> 
        <li class="layui-menu-item-checked2"> 
         <div class="layui-menu-body-title"> <a href="/doc/element/form.html"> <span>表单 </span> <span class="layui-font-12 layui-font-gray">form 元素集合</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/element/nav.html"> <span>导航 </span> <span class="layui-font-12 layui-font-gray">nav 面包屑</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/element/menu.html"> <span>菜单 </span> <span class="layui-font-12 layui-font-gray">menu 基础菜单</span> <span class="layui-badge-dot"></span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/element/table.html"> <span>表格 </span> <span class="layui-font-12 layui-font-gray">静态 table</span> </a> 
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         内置模块 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/form.html"> <span>表单 </span> <span class="layui-font-12 layui-font-gray">form</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/upload.html"> <span>文件上传 </span> <span class="layui-font-12 layui-font-gray">upload</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/transfer.html"> <span>穿梭框 </span> <span class="layui-font-12 layui-font-gray">transfer</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/tree.html"> <span>树形组件 </span> <span class="layui-font-12 layui-font-gray">tree</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/colorpicker.html"> <span>颜色选择器 </span> <span class="layui-font-12 layui-font-gray">colorpicker</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/element.html"> <span>常用元素操作 </span> <span class="layui-font-12 layui-font-gray">element</span> </a> 
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         <div class="layui-menu-body-title"> <a href="/doc/modules/code.html"> <span>代码高亮显示 </span> <span class="layui-font-12 layui-font-gray">code</span> </a> 
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    <div class="layui-hide-v">
      - 
    </div> 
   </div> 
   <div class="layui-col-md9 site-content"> 
    <h1 class="site-h1">表单 - 页面元素</h1> 
    <blockquote class="site-text layui-elem-quote">
      在一个容器中设定 <em>class="layui-form"</em> 来标识一个表单元素块，通过规范好的HTML结构及CSS类，来组装成各式各样的表单元素，并通过内置的 <em>form模块</em> 来完成各种交互。 
    </blockquote> 
    <blockquote class="site-text layui-elem-quote">
      依赖加载模块：<a href="/doc/modules/form.html">form</a> <span>（请注意：如果不加载form模块，select、checkbox、radio等将无法显示，并且无法使用form相关功能）</span> 
    </blockquote> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="use">小睹为快</a></legend>
     </fieldset> 
    </div> 
    <div class="site-text site-block"> 
     <form class="layui-form" action=""> 
      <div class="layui-form-item"> <label class="layui-form-label">输入框</label> 
       <div class="layui-input-block"> 
        <input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input"> 
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">密码框</label> 
       <div class="layui-input-inline"> 
        <input type="password" name="password" required lay-verify="required" lay-vertype="tips" placeholder="请输入密码" autocomplete="off" class="layui-input"> 
       </div> 
       <div class="layui-form-mid layui-word-aux">
        辅助文字
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">选择框</label> 
       <div class="layui-input-block"> <select name="city" lay-verify="required"> <option value=""></option> <option value="0">北京</option> <option value="1">上海</option> <option value="2">广州</option> <option value="3">深圳</option> <option value="4">杭州</option> </select> 
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">复选框</label> 
       <div class="layui-input-block"> 
        <input type="checkbox" name="like[write]" title="写作"> 
        <input type="checkbox" name="like[read]" title="阅读" checked> 
        <input type="checkbox" name="like[dai]" title="发呆"> 
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">开关</label> 
       <div class="layui-input-block"> 
        <input type="checkbox" name="switch" lay-skin="switch" lay-text="ON|OFF" lay-filter="switchTest" value="1"> 
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">单选框</label> 
       <div class="layui-input-block"> 
        <input type="radio" name="sex" value="男" title="男"> 
        <input type="radio" name="sex" value="女" title="女" checked> 
       </div> 
      </div> 
      <div class="layui-form-item layui-form-text"> <label class="layui-form-label">文本域</label> 
       <div class="layui-input-block"> <textarea name="desc" placeholder="请输入内容" class="layui-textarea"></textarea> 
       </div> 
      </div> 
      <div class="layui-form-item"> 
       <div class="layui-input-block"> <button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button> <button type="reset" class="layui-btn layui-btn-primary">重置</button> 
       </div> 
      </div> 
     </form> 
    </div> 
    <div class="site-text" style="margin-top: 15px;"> 
     <blockquote class="site-text layui-elem-quote">
       通过上述的小小演示，你已经大致了解了一波 layui 的表单模块，你可能会觉得她还算不错，但并不太过瘾？譬如你希望看到日期选择、图片上传等等。然而你必须认识到，本篇文档核心介绍的是表单元素，对于日期、上传等更多丰富的元素，其实也是可以很方便地穿插在内的。 
     </blockquote> 
     <p>下述是【小睹为快】的HTML结构：</p> 
    </div> 
    <div class="site-text" style="margin-top: 15px;"> 
     <pre class="layui-code" lay-title="HTML">&lt;form class="layui-form" action=""&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;label class="layui-form-label"&gt;输入框&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;input type="text" name="title" required  lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input"&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;label class="layui-form-label"&gt;密码框&lt;/label&gt;
    &lt;div class="layui-input-inline"&gt;
      &lt;input type="password" name="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input"&gt;
    &lt;/div&gt;
    &lt;div class="layui-form-mid layui-word-aux"&gt;辅助文字&lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;label class="layui-form-label"&gt;选择框&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;select name="city" lay-verify="required"&gt;
        &lt;option value=""&gt;&lt;/option&gt;
        &lt;option value="0"&gt;北京&lt;/option&gt;
        &lt;option value="1"&gt;上海&lt;/option&gt;
        &lt;option value="2"&gt;广州&lt;/option&gt;
        &lt;option value="3"&gt;深圳&lt;/option&gt;
        &lt;option value="4"&gt;杭州&lt;/option&gt;
      &lt;/select&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;label class="layui-form-label"&gt;复选框&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;input type="checkbox" name="like[write]" title="写作"&gt;
      &lt;input type="checkbox" name="like[read]" title="阅读" checked&gt;
      &lt;input type="checkbox" name="like[dai]" title="发呆"&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;label class="layui-form-label"&gt;开关&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;input type="checkbox" name="switch" lay-skin="switch"&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;label class="layui-form-label"&gt;单选框&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;input type="radio" name="sex" value="男" title="男"&gt;
      &lt;input type="radio" name="sex" value="女" title="女" checked&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item layui-form-text"&gt;
    &lt;label class="layui-form-label"&gt;文本域&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;textarea name="desc" placeholder="请输入内容" class="layui-textarea"&gt;&lt;/textarea&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="layui-form-item"&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;button class="layui-btn" lay-submit lay-filter="formDemo"&gt;立即提交&lt;/button&gt;
      &lt;button type="reset" class="layui-btn layui-btn-primary"&gt;重置&lt;/button&gt;
    &lt;/div&gt;
  &lt;/div&gt;
&lt;/form&gt;
 
&lt;script&gt;
//Demo
layui.use('form', function(){
  var form = layui.form;
  
  //监听提交
  form.on('submit(formDemo)', function(data){
    layer.msg(JSON.stringify(data.field));
    return false;
  });
});
&lt;/script&gt;
      </pre> 
     <p>UI的最终呈现得益于 Form模块 的全自动渲染，她将原本普通的诸如select、checkbox、radio等元素重置为你所看到的模样。或许你可以移步左侧导航的 <em>内置模块</em> 中的 <em>表单</em> 对其进行详细的了解。</p> 
     <blockquote class="site-text layui-elem-quote">
       而本篇介绍的是表单元素本身，譬如规定的区块、CSS类、原始控件等。他们共同组成了一个表单体系。 
     </blockquote> 
     <p>下述是基本的行区块结构，它提供了响应式的支持。但如果你不大喜欢，你可以换成你的结构，但必须要在外层容器中定义<em>class="layui-form"</em>，form模块才能正常工作。</p> 
     <pre class="layui-code" lay-title="行区块结构">&lt;div class="layui-form-item"&gt;
  &lt;label class="layui-form-label"&gt;标签区域&lt;/label&gt;
  &lt;div class="layui-input-block"&gt;
    原始表单元素区域
  &lt;/div&gt;
&lt;/div&gt;
      </pre> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="input">输入框</a></legend>
     </fieldset> 
    </div> 
    <div class="layui-inline"> 
     <input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input"> 
    </div> 
    <div class="site-text"> 
     <pre class="layui-code" lay-title="结构">&lt;input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input"&gt;    
      </pre> 
     <p class="site-tips"> <em>required</em>：注册浏览器所规定的必填字段 <br><em>lay-verify</em>：注册form模块需要验证的类型 <br><em>class="layui-input"</em>：layui.css提供的通用CSS类 <br> </p> 
     <p class="layui-word-aux">这些在下文都不再做重复介绍</p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="select">下拉选择框</a></legend>
     </fieldset> 
    </div> 
    <div class="layui-form"> 
     <div class="layui-inline"> <select name="city" lay-verify="required"> <option value="">请选择一个城市</option> <option value="010">北京</option> <option value="021">上海</option> <option value="0571">杭州</option> </select> 
     </div> 
     <div class="layui-inline"> <select name="city" lay-verify="required"> <option value="">请选择一个城市</option> <option value="010">北京</option> <option value="021" disabled>上海（禁用效果）</option> <option value="0571" selected>杭州</option> </select> 
     </div> 
     <div class="layui-inline"> <select name="quiz"> <option value="">select分组</option> <optgroup label="城市记忆"> <option value="你工作的第一个城市">你工作的第一个城市？</option> </optgroup> <optgroup label="学生时代"> <option value="你的工号">你的工号？</option> <option value="你最喜欢的老师">你最喜欢的老师？</option> </optgroup> </select> 
     </div> 
     <div class="layui-inline"> <select name="city" lay-verify="required" lay-search> <option value="">带搜索的选择框</option> <option value="1">layer</option> <option value="2">form</option> <option value="3">layim</option> <option value="4">element</option> <option value="5">laytpl</option> <option value="6">upload</option> <option value="7">laydate</option> <option value="8">laypage</option> <option value="9">flow</option> <option value="10">util</option> <option value="11">code</option> <option value="12">tree</option> <option value="13">layedit</option> <option value="14">nav</option> <option value="15">tab</option> <option value="16">table</option> <option value="17">select</option> <option value="18">checkbox</option> <option value="19">switch</option> <option value="20">radio</option> </select> 
     </div> 
    </div> 
    <div class="site-text"> 
     <pre class="layui-code" lay-title="结构">&lt;select name="city" lay-verify=""&gt;
  &lt;option value=""&gt;请选择一个城市&lt;/option&gt;
  &lt;option value="010"&gt;北京&lt;/option&gt;
  &lt;option value="021"&gt;上海&lt;/option&gt;
  &lt;option value="0571"&gt;杭州&lt;/option&gt;
&lt;/select&gt;     
      </pre> 
     <p>上述option的第一项主要是占个坑，让form模块预留“请选择”的提示空间，否则将会把第一项（存在value值）作为默认选中项。你可以在option的空值项中自定义文本，如：请选择分类。</p> 
     <p>你可以通过设定 <em>selected</em> 来设定默认选中项：</p> 
     <pre class="layui-code" lay-title="结构">&lt;select name="city" lay-verify=""&gt;
  &lt;option value="010"&gt;北京&lt;/option&gt;
  &lt;option value="021" disabled&gt;上海（禁用效果）&lt;/option&gt;
  &lt;option value="0571" selected&gt;杭州&lt;/option&gt;
&lt;/select&gt;     
      </pre> 
     <p>你还可以通过 <em>optgroup</em> 标签给select分组：</p> 
     <pre class="layui-code" lay-title="结构">&lt;select name="quiz"&gt;
  &lt;option value=""&gt;请选择&lt;/option&gt;
  &lt;optgroup label="城市记忆"&gt;
    &lt;option value="你工作的第一个城市"&gt;你工作的第一个城市？&lt;/option&gt;
  &lt;/optgroup&gt;
  &lt;optgroup label="学生时代"&gt;
    &lt;option value="你的工号"&gt;你的工号？&lt;/option&gt;
    &lt;option value="你最喜欢的老师"&gt;你最喜欢的老师？&lt;/option&gt;
  &lt;/optgroup&gt;
&lt;/select&gt;
      </pre> 
     <p>以及通过设定属性 <em>lay-search</em> 来开启搜索匹配功能</p> 
     <pre class="layui-code" lay-title="结构">&lt;select name="city" lay-verify="" lay-search&gt;
  &lt;option value="010"&gt;layer&lt;/option&gt;
  &lt;option value="021"&gt;form&lt;/option&gt;
  &lt;option value="0571" selected&gt;layim&lt;/option&gt;
  ……
&lt;/select&gt;     
      </pre> 
     <blockquote class="layui-elem-quote">
       属性<em>selected</em>可设定默认项 
      <br>属性<em>disabled</em>开启禁用，select和option标签都支持 
     </blockquote> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="checkbox">复选框</a></legend>
     </fieldset> 
    </div> 
    <div class="layui-form"> 
     <input type="checkbox" name="write" title="写作" checked> 
     <input type="checkbox" name="dai" title="发呆"> 
     <input type="checkbox" name="jin" title="禁用" disabled> 
     <input type="checkbox" name="write" title="写作" lay-skin="primary" checked> 
     <input type="checkbox" name="dai" title="发呆" lay-skin="primary"> 
     <input type="checkbox" name="jin" title="禁用" lay-skin="primary" disabled> 
    </div> 
    <div class="site-text"> 
     <pre class="layui-code" lay-title="结构">默认风格：
&lt;input type="checkbox" name="" title="写作" checked&gt;
&lt;input type="checkbox" name="" title="发呆"&gt; 
&lt;input type="checkbox" name="" title="禁用" disabled&gt; 
 
原始风格：
&lt;input type="checkbox" name="" title="写作" lay-skin="primary" checked&gt;
&lt;input type="checkbox" name="" title="发呆" lay-skin="primary"&gt; 
&lt;input type="checkbox" name="" title="禁用" lay-skin="primary" disabled&gt; 
      </pre> 
     <p> 属性<em>title</em>可自定义文本（温馨提示：如果只想显示复选框，可以不用设置title） <br>属性<em>checked</em>可设定默认选中 <br>属性<em>lay-skin</em>可设置复选框的风格 <br>设置<em>value="1"</em>可自定义值，否则选中时返回的就是默认的on </p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="switch">开关</a></legend>
     </fieldset> 
    </div> 
    <div class="layui-form"> 
     <input type="checkbox" name="xxx" lay-skin="switch"> 
     <input type="checkbox" name="yyy" lay-skin="switch" lay-text="ON|OFF" checked> 
     <input type="checkbox" name="zzz" lay-skin="switch" lay-text="开启|关闭"> 
     <input type="checkbox" name="aaa" lay-skin="switch" disabled> 
    </div> 
    <div class="site-text"> 
     <p style="margin-top: 10px;">其实就是checkbox复选框的“变种”，通过设定 <em>lay-skin="switch"</em> 形成了开关风格</p> 
     <pre class="layui-code" lay-title="结构">&lt;input type="checkbox" name="xxx" lay-skin="switch"&gt;
&lt;input type="checkbox" name="yyy" lay-skin="switch" lay-text="ON|OFF" checked&gt;
&lt;input type="checkbox" name="zzz" lay-skin="switch" lay-text="开启|关闭"&gt;
&lt;input type="checkbox" name="aaa" lay-skin="switch" disabled&gt;
      </pre> 
     <p> 属性<em>checked</em>可设定默认开 <br>属性<em>disabled</em>开启禁用 <br>属性<em>lay-text</em>可自定义开关两种状态的文本 <br>设置<em>value="1"</em>可自定义值，否则选中时返回的就是默认的on </p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="radio">单选框</a></legend>
     </fieldset> 
    </div> 
    <div class="layui-form"> 
     <input type="radio" name="sex" title="男"> 
     <input type="radio" name="sex" title="女" checked> 
     <input type="radio" name="sex" title="中性" disabled> 
    </div> 
    <div class="site-text"> 
     <pre class="layui-code" lay-title="结构">&lt;input type="radio" name="sex" value="nan" title="男"&gt;
&lt;input type="radio" name="sex" value="nv" title="女" checked&gt;
&lt;input type="radio" name="sex" value="" title="中性" disabled&gt;
      </pre> 
     <p> 属性<em>title</em>可自定义文本 <br>属性<em>disabled</em>开启禁用 <br>设置<em>value="xxx"</em>可自定义值，否则选中时返回的就是默认的on </p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="textarea">文本域</a></legend>
     </fieldset> 
    </div> <textarea name="" required lay-verify="required" placeholder="请输入" class="layui-textarea"></textarea> 
    <div class="site-text"> 
     <pre class="layui-code" lay-title="结构">&lt;textarea name="" required lay-verify="required" placeholder="请输入" class="layui-textarea"&gt;&lt;/textarea&gt;
      </pre> 
     <p class="site-tips"> <em>class="layui-textarea"</em>：layui.css提供的通用CSS类 <br> </p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="inline">组装行内表单</a></legend>
     </fieldset> 
    </div> 
    <div class="layui-form-item"> 
     <div class="layui-inline"> <label class="layui-form-label">范围</label> 
      <div class="layui-input-inline" style="width: 100px;"> 
       <input type="text" name="price_min" placeholder="￥" autocomplete="off" class="layui-input"> 
      </div> 
      <div class="layui-form-mid">
       -
      </div> 
      <div class="layui-input-inline" style="width: 100px;"> 
       <input type="text" name="price_max" placeholder="￥" autocomplete="off" class="layui-input"> 
      </div> 
     </div> 
     <div class="layui-inline"> <label class="layui-form-label">密码</label> 
      <div class="layui-input-inline" style="width: 100px;"> 
       <input type="password" name="" autocomplete="off" class="layui-input"> 
      </div> 
     </div> 
    </div> 
    <div class="site-text"> 
     <pre class="layui-code" lay-title="结构">&lt;div class="layui-form-item"&gt;
 
  &lt;div class="layui-inline"&gt;
    &lt;label class="layui-form-label"&gt;范围&lt;/label&gt;
    &lt;div class="layui-input-inline" style="width: 100px;"&gt;
      &lt;input type="text" name="price_min" placeholder="￥" autocomplete="off" class="layui-input"&gt;
    &lt;/div&gt;
    &lt;div class="layui-form-mid"&gt;-&lt;/div&gt;
    &lt;div class="layui-input-inline" style="width: 100px;"&gt;
      &lt;input type="text" name="price_max" placeholder="￥" autocomplete="off" class="layui-input"&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  
  &lt;div class="layui-inline"&gt;
    &lt;label class="layui-form-label"&gt;密码&lt;/label&gt;
    &lt;div class="layui-input-inline" style="width: 100px;"&gt;
      &lt;input type="password" name="" autocomplete="off" class="layui-input"&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  
&lt;/div&gt;
      </pre> 
     <p class="site-tips"> <em>class="layui-inline"</em>：定义外层行内 <br><em>class="layui-input-inline"</em>：定义内层行内 </p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="ignore">忽略美化渲染</a></legend>
     </fieldset> 
    </div> 
    <div class="site-text"> 
     <p>你可以对表单元素增加属性 <em>lay-ignore</em> 设置后，将不会对该标签进行美化渲染，即保留系统风格，比如：</p> 
     <div class="layui-form"> <select name="city11" lay-ignore> <option value="">请选择一个城市</option> <option value="010">北京</option> <option value="021">上海</option> <option value="0571">杭州</option> </select> 
     </div> 
     <pre class="layui-code">&lt;select lay-ignore&gt;
  &lt;option&gt;…&lt;/option&gt;
&lt;/select&gt;
      </pre> 
     <p>一般不推荐这样做。事实上form组件所提供的接口，对其渲染过的元素，足以应付几乎所有的业务需求。如果忽略渲染，可能会让UI风格不和谐</p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="pane">表单方框风格</a></legend>
     </fieldset> 
    </div> 
    <div class="site-text"> 
     <form class="layui-form layui-form-pane" action=""> 
      <div class="layui-form-item"> <label class="layui-form-label">输入框</label> 
       <div class="layui-input-block"> 
        <input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off" class="layui-input"> 
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">密码框</label> 
       <div class="layui-input-inline"> 
        <input type="password" name="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input"> 
       </div> 
       <div class="layui-form-mid layui-word-aux">
        辅助文字
       </div> 
      </div> 
      <div class="layui-form-item"> <label class="layui-form-label">选择框</label> 
       <div class="layui-input-block"> <select name="city" lay-verify="required"> <option value=""></option> <option value="0">北京</option> <option value="1">上海</option> <option value="2">广州</option> <option value="3">深圳</option> <option value="4">杭州</option> </select> 
       </div> 
      </div> 
      <div class="layui-form-item" pane> <label class="layui-form-label">开关</label> 
       <div class="layui-input-block"> 
        <input type="checkbox" name="switch" lay-skin="switch"> 
       </div> 
      </div> 
      <div class="layui-form-item" pane> <label class="layui-form-label">单选框</label> 
       <div class="layui-input-block"> 
        <input type="radio" name="sex" value="男" title="男"> 
        <input type="radio" name="sex" value="女" title="女" checked> 
       </div> 
      </div> 
      <div class="layui-form-item layui-form-text"> <label class="layui-form-label">文本域</label> 
       <div class="layui-input-block"> <textarea placeholder="请输入内容" class="layui-textarea"></textarea> 
       </div> 
      </div> 
      <div class="layui-form-item"> <button class="layui-btn" lay-submit lay-filter="formDemoPane">立即提交</button> 
      </div> 
     </form> 
     <p>通过追加 <em>layui-form-pane</em> 的class，来设定表单的方框风格。内部结构不变。我们的Fly社区用的就是这个风格。</p> 
     <pre class="layui-code" lay-title="结构">&lt;form class="layui-form layui-form-pane" action=""&gt;
  内部结构都一样，值得注意的是 复选框/开关/单选框 这些组合在该风格下需要额外添加 <em>pane属性</em>（否则会看起来比较别扭），如：
  &lt;div class="layui-form-item" <a>pane</a>&gt;
    &lt;label class="layui-form-label"&gt;单选框&lt;/label&gt;
    &lt;div class="layui-input-block"&gt;
      &lt;input type="radio" name="sex" value="男" title="男"&gt;
      &lt;input type="radio" name="sex" value="女" title="女" checked&gt;
    &lt;/div&gt;
  &lt;/div&gt;
&lt;/form&gt;
      </pre> 
     <p></p> 
    </div> 
    <div class="site-title"> 
     <fieldset>
      <legend><a name="other">结语</a></legend>
     </fieldset> 
    </div> 
    <div class="site-text"> 
     <p>Layui版本稳定后，会抽空推出一个表单元素生成工具，这样似乎就更方便地组装你的表单了呀。</p> 
    </div> 
    <div class="layui-elem-quote"> 
     <p>layui - 在每一个细节中，用心与你沟通</p> 
    </div> 
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